section {
  background-color: #eaf2db;
}

section .goods_details {
  padding-top: 180px;
  padding-bottom: 40px;
  width: 100%;
  display: flex;
}

section .goods_details .left_img {
  width: 50%;
  padding-right: 100px;
  padding-left: 100px;
}

section .goods_details .left_img img {
  width: 80%;
  display: block;
  margin: auto;
  height: 100%;
}

section .goods_details .details {
  text-align: left;
  width: 306px;
  margin-right: 76px;
  margin-left: 6px;
}

section .goods_details .details h3 {
  font-size: 20px;
  letter-spacing: 2px;
}

section .goods_details .details .buy {
  padding-bottom: 16px;
  border-bottom: 1px solid #c8c6c5;
}

section .goods_details .details .buy p {
  font-size: 20px;
  color: #4b4b4b;
  letter-spacing: 1px;
}

section .goods_details .details .buy span {
  font-size: 12px;
  color: #888;
  letter-spacing: 0;
  line-height: 12px;
  font-weight: 400;
}

section .goods_details .details .goods_mode {
  padding-top: 12px;
}

section .goods_details .details .goods_mode span {
  font-size: 12px;
  color: #888;
  display: block;
  letter-spacing: 0;
  padding-bottom: 20px;
}

section .goods_details .details .goods_mode .goods_color {
  height: 43px;
  border: 1px solid #cacaca;
  padding: 2px;
}

section .goods_details .details .goods_mode .goods_color img {
  width: 45px;
  height: 45px;
  margin-right: 10px;
}

section .goods_details .details .goods_mode .goods_color span {
  display: inline-block;
  line-height: 49px;
  font-size: 12px;
  color: #1b1b1b;
}

section .goods_details .details .goods_mode .goods_size {
  margin-top: 20px;
  width: 122px;
  height: 38px;
  line-height: 38px;
  border: 1px solid #cacaca;
}

section .goods_details .details .goods_mode .goods_size select {
  appearance: none;
  -moz-appearance: none;
  -webkit-appearance: none;
  border: none;
  outline: none;
  width: 122px;
  height: 38px;
  background-color: #eaf2db;
  text-align: center;
}

section .goods_details .details .goods_mode .add {
  margin-top: 10px;
  height: 40px;
  width: 100%;
  background: #1b1b1b;
  border: 2px solid #1b1b1b;
  color: #e5dfd9;
  text-align: center;
  line-height: 40px;
}

section .goods_details .details .goods_mode .pay {
  margin-top: 10px;
  height: 40px;
  width: 100%;
  background: #1b1b1b;
  border: 2px solid #1b1b1b;
  color: #e5dfd9;
  text-align: center;
  line-height: 40px;
}
